8368537 has 4 divisors (see below), whose sum is σ = 8418816. Its totient is φ = 8318260.

The previous prime is 8368517. The next prime is 8368561. The reversal of 8368537 is 7358638.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8368537 - 2¹¹ = 8366489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8368537.

It is not an unprimeable number, because it can be changed into a prime (8368517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24889 + ... + 25222.

It is an arithmetic number, because the mean of its divisors is an integer number (2104704).

Almost surely, 2^8368537 is an apocalyptic number.

It is an amenable number.

8368537 is a deficient number, since it is larger than the sum of its proper divisors (50279).

8368537 is a wasteful number, since it uses less digits than its factorization.

8368537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50278.

The product of its digits is 120960, while the sum is 40.

The square root of 8368537 is about 2892.8423738600. The cubic root of 8368537 is about 203.0251532002.

The spelling of 8368537 in words is "eight million, three hundred sixty-eight thousand, five hundred thirty-seven".